2755172880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:860

約数の個数: 240

約数和(自身を含む): 9651882240

約数和(自身を除く): 6896709360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 239, 240, 243, 270, 324, 360, 405, 432, 478, 486, 540, 593, 648, 717, 720, 810, 956, 972, 1080, 1186, 1195, 1215, 1296, 1434, 1620, 1779, 1912, 1944, 2151, 2160, 2372, 2390, 2430, 2868, 2965, 3240, 3558, 3585, 3824, 3888, 4302, 4744, 4780, 4860, 5337, 5736, 5930, 6453, 6480, 7116, 7170, 8604, 8895, 9488, 9560, 9720, 10674, 10755, 11472, 11860, 12906, 14232, 14340, 16011, 17208, 17790, 19120, 19359, 19440, 21348, 21510, 23720, 25812, 26685, 28464, 28680, 32022, 32265, 34416, 35580, 38718, 42696, 43020, 47440, 48033, 51624, 53370, 57360, 58077, 64044, 64530, 71160, 77436, 80055, 85392, 86040, 96066, 96795, 103248, 106740, 116154, 128088, 129060, 141727, 142320, 144099, 154872, 160110, 172080, 192132, 193590, 213480, 232308, 240165, 256176, 258120, 283454, 288198, 290385, 309744, 320220, 384264, 387180, 425181, 426960, 464616, 480330, 516240, 566908, 576396, 580770, 640440, 708635, 720495, 768528, 774360, 850362, 929232, 960660, 1133816, 1152792, 1161540, 1275543, 1280880, 1417270, 1440990, 1548720, 1700724, 1921320, 2125905, 2267632, 2305584, 2323080, 2551086, 2834540, 2881980, 3401448, 3826629, 3842640, 4251810, 4646160, 5102172, 5669080, 5763960, 6377715, 6802896, 7653258, 8503620, 10204344, 11338160, 11479887, 11527920, 12755430, 15306516, 17007240, 19133145, 20408688, 22959774, 25510860, 30613032, 34014480, 34439661, 38266290, 45919548, 51021720, 57399435, 61226064, 68879322, 76532580, 91839096, 102043440, 114798870, 137758644, 153065160, 172198305, 183678192, 229597740, 275517288, 306130320, 344396610, 459195480, 551034576, 688793220, 918390960, 1377586440, 2755172880]

約数ペア:

[(1, 2755172880), (2, 1377586440), (3, 918390960), (4, 688793220), (5, 551034576), (6, 459195480), (8, 344396610), (9, 306130320), (10, 275517288), (12, 229597740), (15, 183678192), (16, 172198305), (18, 153065160), (20, 137758644), (24, 114798870), (27, 102043440), (30, 91839096), (36, 76532580), (40, 68879322), (45, 61226064), (48, 57399435), (54, 51021720), (60, 45919548), (72, 38266290), (80, 34439661), (81, 34014480), (90, 30613032), (108, 25510860), (120, 22959774), (135, 20408688), (144, 19133145), (162, 17007240), (180, 15306516), (216, 12755430), (239, 11527920), (240, 11479887), (243, 11338160), (270, 10204344), (324, 8503620), (360, 7653258), (405, 6802896), (432, 6377715), (478, 5763960), (486, 5669080), (540, 5102172), (593, 4646160), (648, 4251810), (717, 3842640), (720, 3826629), (810, 3401448), (956, 2881980), (972, 2834540), (1080, 2551086), (1186, 2323080), (1195, 2305584), (1215, 2267632), (1296, 2125905), (1434, 1921320), (1620, 1700724), (1779, 1548720), (1912, 1440990), (1944, 1417270), (2151, 1280880), (2160, 1275543), (2372, 1161540), (2390, 1152792), (2430, 1133816), (2868, 960660), (2965, 929232), (3240, 850362), (3558, 774360), (3585, 768528), (3824, 720495), (3888, 708635), (4302, 640440), (4744, 580770), (4780, 576396), (4860, 566908), (5337, 516240), (5736, 480330), (5930, 464616), (6453, 426960), (6480, 425181), (7116, 387180), (7170, 384264), (8604, 320220), (8895, 309744), (9488, 290385), (9560, 288198), (9720, 283454), (10674, 258120), (10755, 256176), (11472, 240165), (11860, 232308), (12906, 213480), (14232, 193590), (14340, 192132), (16011, 172080), (17208, 160110), (17790, 154872), (19120, 144099), (19359, 142320), (19440, 141727), (21348, 129060), (21510, 128088), (23720, 116154), (25812, 106740), (26685, 103248), (28464, 96795), (28680, 96066), (32022, 86040), (32265, 85392), (34416, 80055), (35580, 77436), (38718, 71160), (42696, 64530), (43020, 64044), (47440, 58077), (48033, 57360), (51624, 53370)]